63426044062501 has 8 divisors (see below), whose sum is σ = 65589589569024. Its totient is φ = 61269845061360.

The previous prime is 63426044062487. The next prime is 63426044062519. The reversal of 63426044062501 is 10526044062436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63426044062501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63426044066501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836608785 + ... + 1836643318.

It is an arithmetic number, because the mean of its divisors is an integer number (8198698696128).

Almost surely, 2^{63426044062501} is an apocalyptic number.

It is an amenable number.

63426044062501 is a deficient number, since it is larger than the sum of its proper divisors (2163545506523).

63426044062501 is a wasteful number, since it uses less digits than its factorization.

63426044062501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673252691.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 63426044062501 in words is "sixty-three trillion, four hundred twenty-six billion, forty-four million, sixty-two thousand, five hundred one".